Triple
T19069306
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mitcham |
E466751
|
entity |
| Predicate | hasTramStop |
P474
|
FINISHED |
| Object | Belgrave Walk tram stop |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Belgrave Walk tram stop | Statement: [Mitcham, hasTramStop, Belgrave Walk tram stop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belgrave Walk tram stop Context triple: [Mitcham, hasTramStop, Belgrave Walk tram stop]
-
A.
Belgrave Walk tram stop
chosen
Belgrave Walk tram stop is a stop on London’s Tramlink network serving the Mitcham area in the London Borough of Merton.
-
B.
Baguley tram stop
Baguley tram stop is a light-rail station on Greater Manchester's Metrolink network serving the Baguley area of Wythenshawe.
-
C.
George Street tram stop
George Street tram stop is a light rail stop on the Tramlink network serving the central shopping and business district of Croydon in south London.
-
D.
Westwood tram stop
Westwood tram stop is a stop on the Manchester Metrolink light rail network serving the Westwood area of Oldham, Greater Manchester, England.
-
E.
New Street Station tram stop
New Street Station tram stop is a Midland Metro light rail stop in central Birmingham, England, providing direct tram access to the city’s main New Street railway station.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d8dd04f4488190b1121cc53ef2bfd6 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e19caa708190876a2cb06aa0c9cc |
completed | April 20, 2026, 8:19 a.m. |
Created at: April 10, 2026, 12:03 p.m.